18884202

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{19309}}^1$

素因数の和:19477

約数の個数: 16

約数和(自身を含む): 38002080

約数和(自身を除く): 19117878

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 19309, 38618, 57927, 115854, 3147367, 6294734, 9442101, 18884202]

約数ペア:

[(1, 18884202), (2, 9442101), (3, 6294734), (6, 3147367), (163, 115854), (326, 57927), (489, 38618), (978, 19309)]